Chemistry can be defined as the study of matter and the changes it undergoes. You¡¯ll sometimes hear it called the central science because it is the connection between physics and all the other sciences, starting with biology. 1121-22-8, Name is trans-Cyclohexane-1,2-diamine, molecular formula is , belongs to chiral-catalyst compound. In a document, author is Li, Guozhu, HPLC of Formula: C6H14N2.
A new class of chiral cyclopentadienyl rhodium(I) complexes (CpRhI) bearing C-2-symmetric chiral bridged-ring-fused Cp ligands was prepared. The complexes were successfully applied to the asymmetric C-H activation reaction ofN-methoxybenzamides with quinones, affording a series of chiral hydrophenanthridinones in up to 82 % yield with up to 99 %ee. Interestingly, structure analysis reveals that the side wall of the optimal chiral CpRh(I)catalyst is vertically more extended, horizontally less extended, and closer to the metal center in comparison with the classic binaphthyl and spirobiindanyl CpRh(I)complexes, and may thus account for its superior catalytic performance.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 1121-22-8, in my other articles. HPLC of Formula: C6H14N2.
Reference:
Chiral Catalysts,
,Chiral catalysts – SlideShare